CVE-2021-29326 is a heap buffer overflow vulnerability found in the fxIDToString function of OpenSource Moddable v10.5.0, specifically within the /moddable/xs/sources/xsSymbol.c file. This vulnerability carries a high CVSS score of 7.8, indicating a significant risk, and could lead to high impacts on confidentiality, integrity, and availability if exploited. While no active exploitation, public exploit code, or significant community discussion has been observed, the vulnerability's nature suggests a local attack vector with low attack complexity, requiring user interaction.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
10.5.0CPE matchmatch criteria | cpe:2.3:a:moddable:moddable:10.5.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.